/* ============================================================
   HOME PAGE — page-specific styles
   ============================================================ */

/* Pipe SVG decoration */
.hero-pipes {
  position: absolute;
  inset: 0;
  opacity: 0.18;
  overflow: hidden;
  pointer-events: none;
  color: var(--color-teal);
}

.hero-pipes svg {
  width: 100%;
  height: 100%;
}

/* ── ABOUT STRIP ─────────────────────────────── */
#about {
  display: grid;
  grid-template-columns: 1fr 1fr;
  border-bottom: 1px solid var(--border-subtle);
}
.about-left {
  padding: var(--space-2xl) clamp(32px, 5vw, 80px) var(--space-2xl)
    var(--page-padding);
  border-right: 1px solid var(--border-subtle);
}
.about-left .section-num {
  font-family: var(--font-body);
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  color: var(--color-teal-lt);
  text-transform: uppercase;
  margin-bottom: 48px;
}
.about-left h2 {
  font-size: clamp(2.2rem, 3.5vw, 3.4rem);
}

/* Italic teal-lt accent on every section h2 — sections that override
   (highlight band → gold, reviews/process → already explicit) keep theirs. */
main h2 em {
  font-style: italic;
  color: var(--color-teal-lt);
}
.about-right {
  padding: var(--space-2xl) var(--page-padding) var(--space-2xl)
    clamp(32px, 5vw, 80px);
  display: flex;
  flex-direction: column;
  justify-content: space-between;

  span {
    color: var(--color-teal-lt) !important;
  }
}
.about-right p {
  font-size: 1.05rem;
  line-height: 1.75;
  color: var(--color-text-secondary);
  max-width: 400px;
}
/* Re-use stat-row but slightly larger nums on homepage */
#about .stat .num {
  font-size: 3.4rem;
}

/* ── SERVICES GRID ───────────────────────────── */
#services {
  padding: var(--space-2xl) var(--page-padding) 0;
}
.services-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  margin-bottom: 80px;
}
.services-header h2 {
  font-size: clamp(2.5rem, 4vw, 4.2rem);
  line-height: 1;
  letter-spacing: -0.03em;
}
.services-header p {
  max-width: 300px;
  font-size: 0.9rem;
  line-height: 1.6;
  color: var(--color-muted);
  text-align: right;
}

/* Asymmetric grid: first card is featured (2x size + teal tint),
   remaining 3 cards share the right column in a 1 / 1 / 1 stack. */
.services-grid {
  display: grid;
  grid-template-columns: 1.35fr 1fr 1fr;
  grid-template-rows: 1fr 1fr;
  gap: 2px;
}
.service-card {
  position: relative;
  background: var(--color-surface-card);
  border: 1px solid var(--color-border-card);
  padding: 50px 36px 44px;
  overflow: hidden;
  cursor: pointer;
  box-shadow: var(--shadow-card);
  transition:
    border-color var(--t-med),
    background var(--t-med),
    box-shadow var(--t-med),
    transform var(--t-med);
  text-decoration: none;
  display: flex;
  flex-direction: column;
  color: inherit;
}
.service-card::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    var(--color-card-gradient) 0%,
    transparent 60%
  );
  opacity: 0;
  transition: opacity var(--t-med);
}
.service-card:hover,
.service-card:focus-visible {
  border-color: var(--color-focus-border);
  background: var(--color-surface-card-hover);
  box-shadow: var(--shadow-card-hover);
}
.service-card:hover::after,
.service-card:focus-visible::after {
  opacity: 1;
}
.service-card:focus-visible .card-arrow {
  opacity: 1;
  transform: translateY(0);
}

/* FEATURED CARD — first service spans full left column height */
.service-card.featured {
  grid-column: 1;
  grid-row: 1 / 3;
  background:
    radial-gradient(
      ellipse at 100% 0%,
      color-mix(in srgb, var(--color-teal-lt) 18%, transparent) 0%,
      transparent 60%
    ),
    linear-gradient(
      155deg,
      color-mix(in srgb, var(--color-teal) 14%, transparent),
      color-mix(in srgb, var(--color-bg-deep) 40%, transparent)
    );
  border-color: color-mix(in srgb, var(--color-teal-lt) 22%, transparent);
  padding: 64px 48px 56px;
}
.service-card.featured .card-title {
  font-size: 1.75rem;
  margin-bottom: 20px;
}
.service-card.featured .card-text {
  font-size: 1rem;
  line-height: 1.7;
  max-width: 380px;
}
.service-card.featured .card-icon {
  width: 64px;
  height: 64px;
  margin-bottom: 44px;
}
.service-card.featured .card-arrow {
  opacity: 1;
  transform: translateY(0);
  margin-top: auto;
  padding-top: 32px;
  font-size: 0.82rem;
}
/* Signature mark — hand-drawn-feel accent on featured card */
.service-card.featured::before {
  content: "✦";
  position: absolute;
  top: 42px;
  right: 48px;
  font-family: var(--font-display);
  font-size: 1.4rem;
  color: var(--color-accent);
  opacity: 0.75;
  transform: rotate(-12deg);
  transition:
    transform var(--t-med),
    opacity var(--t-med);
}
.service-card.featured:hover::before {
  transform: rotate(6deg) scale(1.1);
  opacity: 1;
}
.service-card.featured:hover {
  background:
    radial-gradient(
      ellipse at 100% 0%,
      color-mix(in srgb, var(--color-teal-lt) 28%, transparent) 0%,
      transparent 60%
    ),
    linear-gradient(
      155deg,
      color-mix(in srgb, var(--color-teal) 22%, transparent),
      color-mix(in srgb, var(--color-bg-deep) 50%, transparent)
    );
  border-color: color-mix(in srgb, var(--color-teal-lt) 40%, transparent);
}

/* Light-mode featured tint — subtle teal hint on white card */
[data-theme="light"] .service-card.featured {
  background:
    radial-gradient(
      ellipse at 100% 0%,
      color-mix(in srgb, var(--color-teal) 8%, transparent) 0%,
      transparent 55%
    ),
    var(--color-white-pure);
  border-color: color-mix(in srgb, var(--color-teal) 22%, transparent);
}
[data-theme="light"] .service-card.featured:hover {
  background:
    radial-gradient(
      ellipse at 100% 0%,
      color-mix(in srgb, var(--color-teal) 12%, transparent) 0%,
      transparent 55%
    ),
    var(--color-white-pure);
}

.card-num {
  font-family: var(--font-display);
  font-size: 0.65rem;
  letter-spacing: 0.25em;
  color: var(--color-muted);
  text-transform: uppercase;
  margin-bottom: 40px;
}
.card-icon {
  width: 52px;
  height: 52px;
  margin-bottom: 32px;
  color: var(--color-teal-lt);
}

.card-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.25rem;
  letter-spacing: -0.01em;
  margin-bottom: 16px;
}
.card-text {
  font-size: 0.88rem;
  line-height: 1.65;
  color: var(--color-card-text);
}
.card-arrow {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 36px;
  font-family: var(--font-display);
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-teal-lt);
  opacity: 0;
  transform: translateY(6px);
  transition:
    opacity var(--t-fast),
    transform var(--t-fast);
}
.service-card:hover .card-arrow {
  opacity: 1;
  transform: translateY(0);
}

/* ── HIGHLIGHT BAND ──────────────────────────── */
#highlight {
  background: var(--color-teal);
}
#highlight h2 {
  color: var(--color-bg);
  max-width: 700px;
}
#highlight h2 em {
  color: var(--color-band-highlight);
  font-style: italic;
}
/* Keep dark text on teal in light mode for brand impact */
[data-theme="light"] #highlight h2 {
  color: var(--color-text);
}
[data-theme="light"] #highlight h2 em {
  color: var(--color-band-highlight);
}

/* ── REVIEWS (Google) ────────────────────────── */
#reviews {
  padding: var(--space-2xl) var(--page-padding);
  background: var(--color-bg);
  border-top: 1px solid var(--border-subtle);
}

.reviews-header {
  margin: 0 auto var(--space-xl);
  max-width: 1280px;
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 32px 56px;
  flex-wrap: wrap;
}
.reviews-intro {
  display: flex;
  flex-direction: column;
  gap: 16px;
  flex: 1 1 auto;
  min-width: min(100%, 30ch);
}
.reviews-label {
  font-family: var(--font-body);
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-teal-lt);
}
.reviews-heading {
  font-family: var(--font-display);
  font-size: clamp(2rem, 3.6vw, 3.4rem);
  font-weight: 700;
  line-height: 1.05;
  letter-spacing: -0.02em;
  color: var(--color-text);
  margin: 0;
}
.reviews-heading em {
  font-style: italic;
  color: var(--color-teal-lt);
}

/* ── Google rating panel (reviews header) ── */
.svg-sprite {
  position: absolute;
  width: 0;
  height: 0;
  overflow: hidden;
}
.g-rating {
  flex: 0 0 auto;
  align-self: flex-end;
  display: flex;
  flex-direction: column;
  gap: 13px;
  min-width: 248px;
  padding: 20px 24px;
  text-decoration: none;
  color: var(--color-card-text);
  background: var(--color-surface-card);
  border: 1px solid var(--color-border-card);
  border-radius: var(--radius-md);
  transition:
    border-color var(--t-fast) var(--ease-out),
    transform var(--t-fast) var(--ease-out);
}
.g-rating:hover {
  border-color: var(--color-border-accent);
  transform: translateY(-2px);
}
.g-rating:focus-visible {
  outline: 2px solid var(--color-teal);
  outline-offset: 3px;
}
.g-rating-head {
  display: flex;
  align-items: center;
  gap: 9px;
}
.g-logo {
  width: 22px;
  height: 22px;
  display: block;
  flex: none;
}
.g-rating-source {
  font-family: var(--font-body);
  font-size: 0.84rem;
  font-weight: 500;
  letter-spacing: 0.01em;
  color: var(--color-card-text-dim);
}
.g-rating-body {
  display: flex;
  align-items: center;
  gap: 14px;
}
.g-rating-num {
  font-family: var(--font-display);
  font-size: 2.7rem;
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--color-text);
  font-variant-numeric: tabular-nums;
}
.g-stars {
  display: inline-flex;
  gap: 3px;
}
.g-star {
  width: 18px;
  height: 18px;
  fill: var(--color-google-star);
  display: block;
}
.g-rating-cta {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding-top: 13px;
  border-top: 1px solid var(--color-border-card);
  font-family: var(--font-body);
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.01em;
  color: var(--color-teal-lt);
}
.g-rating-cta svg {
  width: 15px;
  height: 15px;
  transition: transform var(--t-fast) var(--ease-out);
}
.g-rating:hover .g-rating-cta svg {
  transform: translateX(4px);
}

.reviews-carousel {
  position: relative;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 60px;
}
.reviews-viewport {
  overflow: hidden;
  position: relative;
}
.reviews-track {
  display: flex;
  list-style: none;
  margin: 0;
  padding: 0;
  gap: 24px;
  will-change: transform;
  transition: transform 520ms var(--ease-out);
  touch-action: pan-y;
}
.reviews-carousel.is-dragging .reviews-track {
  transition: none;
}

.review-card {
  flex: 0 0 calc((100% - 48px) / 3);
  display: flex;
  flex-direction: column;
  gap: 16px;
  padding: 26px 22px 22px;
  background: var(--color-surface-card);
  border: 1px solid var(--color-border-card);
  position: relative;
  min-height: 220px;
  transition: border-color var(--t-fast) var(--ease-out);
}
.review-card::before {
  content: "\201E";
  position: absolute;
  top: 8px;
  right: 22px;
  z-index: 0;
  font-family: var(--font-display);
  font-size: 4.6rem;
  line-height: 1;
  color: var(--color-teal);
  opacity: 0.18;
  pointer-events: none;
}
[data-theme="light"] .review-card::before {
  /* Light-mode: teal-lt is darker (#0e6f55) and reads better at 0.22 on cream */
  color: var(--color-teal-lt);
  opacity: 0.22;
}
.review-card > * {
  position: relative;
  z-index: 1;
}
.review-card:hover {
  border-color: var(--color-border-accent);
}
.review-stars {
  display: inline-flex;
  gap: 3px;
  line-height: 1;
}
.review-star {
  width: 16px;
  height: 16px;
  fill: var(--color-google-star);
  display: block;
}
.review-quote {
  font-family: var(--font-body);
  font-size: 0.98rem;
  line-height: 1.55;
  color: var(--color-card-text);
  margin: 0;
  flex: 1;
}
/* invisible exclusion zone in the top-right so the first lines
   of the quote wrap before reaching the decorative „ glyph */
.review-quote::before {
  content: "";
  float: right;
  width: 56px;
  height: 56px;
  margin-left: 12px;
  shape-outside: inset(0);
}
.review-meta {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-body);
  font-size: 0.82rem;
  color: var(--color-text-muted);
  padding-top: 14px;
  border-top: 1px solid var(--color-border-card);
}
.review-author {
  font-weight: 600;
  color: var(--color-card-text);
}
.review-sep {
  color: var(--color-text-muted);
}
.review-date {
  font-variant-numeric: tabular-nums;
}
.review-source {
  width: 14px;
  height: 14px;
  flex: none;
  display: block;
}

.reviews-nav {
  position: absolute;
  top: calc(50% - 18px);
  transform: translateY(-50%);
  width: 44px;
  height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--border-subtle);
  border-radius: 50%;
  background: var(--color-bg-deep);
  color: var(--color-text);
  cursor: pointer;
  padding: 0;
  transition:
    border-color var(--t-fast) var(--ease-out),
    color var(--t-fast) var(--ease-out),
    background var(--t-fast) var(--ease-out),
    opacity var(--t-fast) var(--ease-out);
  z-index: 2;
}
.reviews-nav svg {
  width: 22px;
  height: 22px;
}
.reviews-nav:hover,
.reviews-nav:focus-visible {
  border-color: var(--color-teal);
  color: var(--color-teal);
}
.reviews-nav:focus-visible {
  outline: 2px solid var(--color-teal);
  outline-offset: 3px;
}
.reviews-nav-prev {
  left: 0;
}
.reviews-nav-next {
  right: 0;
}

.reviews-dots {
  display: flex;
  justify-content: center;
  gap: 4px;
  margin-top: 28px;
}
/* Button = invisible 24×24 touch target on desktop, 44×44 on mobile.
   Visual dot lives in ::before so the hit area can grow without bloating
   the visible rhythm. Meets WCAG 2.5.8 AA on desktop, 2.5.5 AAA on mobile. */
.reviews-dot {
  width: 24px;
  height: 24px;
  padding: 0;
  border: 0;
  background: transparent;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
.reviews-dot::before {
  content: "";
  width: 8px;
  height: 8px;
  background: var(--color-border-accent);
  border-radius: 999px;
  transition:
    width var(--t-fast) var(--ease-out),
    background var(--t-fast) var(--ease-out);
}
.reviews-dot[aria-selected="true"]::before {
  width: 26px;
  background: var(--color-teal);
}
.reviews-dot:focus-visible {
  outline: 2px solid var(--color-teal);
  outline-offset: 2px;
  border-radius: var(--radius-sm);
}

/* Reviews-viewport is keyboard-focusable (tabIndex=0 in reviews.js) so
   keyboard users can trigger Arrow/Home/End nav — needs a visible focus ring. */
.reviews-viewport:focus-visible {
  outline: 2px solid var(--color-teal);
  outline-offset: 4px;
}

@media (prefers-reduced-motion: reduce) {
  .reviews-track {
    transition: none;
  }
  .reviews-dot::before {
    transition: none;
  }
}

/* ── PROCESS SECTION ─────────────────────────── */
#process {
  padding: var(--space-2xl) var(--page-padding);
  background: var(--color-bg-deep);
}
.process-label {
  color: var(--color-teal-lt);
}

/* ── CONTACT CTA ─────────────────────────────── */
#home-contact {
  padding: var(--space-3xl) var(--page-padding);
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 80px;
  align-items: center;
  border-top: 1px solid var(--border-subtle);
}
#home-contact h2 {
  font-size: clamp(2.4rem, 4vw, 4.4rem);
  line-height: 1;
  letter-spacing: -0.03em;
}
.contact-right {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 28px;
}
.contact-right .btn {
  width: fit-content;
}

/* ── RESPONSIVE ─────────────────────────────── */
@media (max-width: 1024px) {
  .services-grid {
    grid-template-columns: repeat(2, 1fr);
    grid-template-rows: auto;
  }
  .service-card.featured {
    grid-column: 1 / -1;
    grid-row: auto;
    padding: 56px 40px 48px;
  }
  .service-card.featured .card-title {
    font-size: 1.55rem;
  }
}

@media (max-width: 768px) {
  /* About → stack */
  #about {
    grid-template-columns: 1fr;
  }
  .about-left {
    padding: 60px var(--page-padding);
    border-right: none;
    border-bottom: 1px solid var(--border-subtle);
  }
  .about-right {
    padding: 48px var(--page-padding);
  }
  .about-right p {
    max-width: 100%;
  }
  #about .stat .num {
    font-size: 2.8rem;
  }

  /* Services → single col */
  .services-grid {
    grid-template-columns: 1fr;
    grid-template-rows: auto;
  }
  .service-card.featured {
    grid-column: 1;
    padding: 48px 28px 44px;
  }
  .service-card.featured .card-title {
    font-size: 1.4rem;
  }
  .service-card.featured .card-icon {
    width: var(--size-icon-lg);
    height: var(--size-icon-lg);
    margin-bottom: 32px;
  }
  .card-arrow {
    opacity: 1;
    transform: translateY(0);
  }
  .services-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 20px;
  }
  .services-header p {
    text-align: left;
    max-width: 100%;
  }

  /* Highlight band */
  #highlight h2 {
    max-width: 100%;
  }

  /* Contact CTA → stack */
  #home-contact {
    grid-template-columns: 1fr;
    gap: 40px;
  }
}

/* ── REVIEWS responsive ──────────────────────── */
@media (max-width: 1024px) {
  .review-card {
    flex-basis: calc((100% - 24px) / 2);
  }
}

@media (max-width: 860px) {
  .reviews-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 26px;
  }
  .g-rating {
    align-self: flex-start;
  }
}

@media (max-width: 768px) {
  .reviews-carousel {
    padding: 0;
  }
  .reviews-nav {
    display: none;
  }
  /* Touch needs the full WCAG 2.5.5 target — 44 × 44 around each dot */
  .reviews-dot {
    width: 44px;
    height: 44px;
  }
  .review-card {
    flex-basis: 100%;
    min-height: 0;
    padding: 22px 20px 20px;
  }
}